CGA540 Valve – 1.125″ UNF 3360 PSI Chrome CGA540 Oxygen Valve Brass Material 1 1/8″ Thread Size 3360 PSI Safety CGA540 Valve - 1.125" UNF 3360 PSI Chrome quantity Add to cart Add to Quote SKU: CGA-54051-32CP Category: Oxygen Valves Tag: CGA540 Oxygen Valves